3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12.1
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 # Initialize some variables set by options.
16 # The variables have the same names as the options, with
17 # dashes changed to underlines.
19 cache_file=./config.cache
28 program_transform_name=s,x,x,
36 bindir='${exec_prefix}/bin'
37 sbindir='${exec_prefix}/sbin'
38 libexecdir='${exec_prefix}/libexec'
39 datadir='${prefix}/share'
40 sysconfdir='${prefix}/etc'
41 sharedstatedir='${prefix}/com'
42 localstatedir='${prefix}/var'
43 libdir='${exec_prefix}/lib'
44 includedir='${prefix}/include'
45 oldincludedir='/usr/include'
46 infodir='${prefix}/info'
47 mandir='${prefix}/man'
49 # Initialize some other variables.
52 SHELL=${CONFIG_SHELL-/bin/sh}
53 # Maximum number of lines to put in a shell here document.
60 # If the previous option needs an argument, assign it.
61 if test -n "$ac_prev"; then
62 eval "$ac_prev=\$ac_option"
68 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
72 # Accept the important Cygnus configure options, so we can diagnose typos.
76 -bindir | --bindir | --bindi | --bind | --bin | --bi)
78 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
79 bindir="$ac_optarg" ;;
81 -build | --build | --buil | --bui | --bu)
83 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
86 -cache-file | --cache-file | --cache-fil | --cache-fi \
87 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
89 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
90 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
91 cache_file="$ac_optarg" ;;
93 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
97 datadir="$ac_optarg" ;;
99 -disable-* | --disable-*)
100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
101 # Reject names that are not valid shell variable names.
102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
105 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
106 eval "enable_${ac_feature}=no" ;;
108 -enable-* | --enable-*)
109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
110 # Reject names that are not valid shell variable names.
111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
119 eval "enable_${ac_feature}='$ac_optarg'" ;;
121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
123 | --exec | --exe | --ex)
124 ac_prev=exec_prefix ;;
125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
127 | --exec=* | --exe=* | --ex=*)
128 exec_prefix="$ac_optarg" ;;
130 -gas | --gas | --ga | --g)
131 # Obsolete; use --with-gas.
134 -help | --help | --hel | --he)
135 # Omit some internal or obsolete options to make the list less imposing.
136 # This message is too long to be a string in the A/UX 3.1 sh.
138 Usage: configure [options] [host]
139 Options: [defaults in brackets after descriptions]
141 --cache-file=FILE cache test results in FILE
142 --help print this message
143 --no-create do not create output files
144 --quiet, --silent do not print \`checking...' messages
145 --version print the version of autoconf that created configure
146 Directory and file names:
147 --prefix=PREFIX install architecture-independent files in PREFIX
149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
151 --bindir=DIR user executables in DIR [EPREFIX/bin]
152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154 --datadir=DIR read-only architecture-independent data in DIR
156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157 --sharedstatedir=DIR modifiable architecture-independent data in DIR
159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
161 --includedir=DIR C header files in DIR [PREFIX/include]
162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163 --infodir=DIR info documentation in DIR [PREFIX/info]
164 --mandir=DIR man documentation in DIR [PREFIX/man]
165 --srcdir=DIR find the sources in DIR [configure dir or ..]
166 --program-prefix=PREFIX prepend PREFIX to installed program names
167 --program-suffix=SUFFIX append SUFFIX to installed program names
168 --program-transform-name=PROGRAM
169 run sed PROGRAM on installed program names
173 --build=BUILD configure for building on BUILD [BUILD=HOST]
174 --host=HOST configure for HOST [guessed]
175 --target=TARGET configure for TARGET [TARGET=HOST]
176 Features and packages:
177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181 --x-includes=DIR X include files are in DIR
182 --x-libraries=DIR X library files are in DIR
184 if test -n "$ac_help"; then
185 echo "--enable and --with options recognized:$ac_help"
189 -host | --host | --hos | --ho)
191 -host=* | --host=* | --hos=* | --ho=*)
194 -includedir | --includedir | --includedi | --included | --include \
195 | --includ | --inclu | --incl | --inc)
196 ac_prev=includedir ;;
197 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
198 | --includ=* | --inclu=* | --incl=* | --inc=*)
199 includedir="$ac_optarg" ;;
201 -infodir | --infodir | --infodi | --infod | --info | --inf)
203 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
204 infodir="$ac_optarg" ;;
206 -libdir | --libdir | --libdi | --libd)
208 -libdir=* | --libdir=* | --libdi=* | --libd=*)
209 libdir="$ac_optarg" ;;
211 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
212 | --libexe | --libex | --libe)
213 ac_prev=libexecdir ;;
214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
215 | --libexe=* | --libex=* | --libe=*)
216 libexecdir="$ac_optarg" ;;
218 -localstatedir | --localstatedir | --localstatedi | --localstated \
219 | --localstate | --localstat | --localsta | --localst \
220 | --locals | --local | --loca | --loc | --lo)
221 ac_prev=localstatedir ;;
222 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
223 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
224 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
225 localstatedir="$ac_optarg" ;;
227 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
229 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
230 mandir="$ac_optarg" ;;
233 # Obsolete; use --without-fp.
236 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
240 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
241 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
244 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
245 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
246 | --oldin | --oldi | --old | --ol | --o)
247 ac_prev=oldincludedir ;;
248 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
249 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
250 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
251 oldincludedir="$ac_optarg" ;;
253 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
255 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
256 prefix="$ac_optarg" ;;
258 -program-prefix | --program-prefix | --program-prefi | --program-pref \
259 | --program-pre | --program-pr | --program-p)
260 ac_prev=program_prefix ;;
261 -program-prefix=* | --program-prefix=* | --program-prefi=* \
262 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
263 program_prefix="$ac_optarg" ;;
265 -program-suffix | --program-suffix | --program-suffi | --program-suff \
266 | --program-suf | --program-su | --program-s)
267 ac_prev=program_suffix ;;
268 -program-suffix=* | --program-suffix=* | --program-suffi=* \
269 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
270 program_suffix="$ac_optarg" ;;
272 -program-transform-name | --program-transform-name \
273 | --program-transform-nam | --program-transform-na \
274 | --program-transform-n | --program-transform- \
275 | --program-transform | --program-transfor \
276 | --program-transfo | --program-transf \
277 | --program-trans | --program-tran \
278 | --progr-tra | --program-tr | --program-t)
279 ac_prev=program_transform_name ;;
280 -program-transform-name=* | --program-transform-name=* \
281 | --program-transform-nam=* | --program-transform-na=* \
282 | --program-transform-n=* | --program-transform-=* \
283 | --program-transform=* | --program-transfor=* \
284 | --program-transfo=* | --program-transf=* \
285 | --program-trans=* | --program-tran=* \
286 | --progr-tra=* | --program-tr=* | --program-t=*)
287 program_transform_name="$ac_optarg" ;;
289 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
290 | -silent | --silent | --silen | --sile | --sil)
293 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
295 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
297 sbindir="$ac_optarg" ;;
299 -sharedstatedir | --sharedstatedir | --sharedstatedi \
300 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
301 | --sharedst | --shareds | --shared | --share | --shar \
303 ac_prev=sharedstatedir ;;
304 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
305 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
306 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
308 sharedstatedir="$ac_optarg" ;;
310 -site | --site | --sit)
312 -site=* | --site=* | --sit=*)
315 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
317 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
318 srcdir="$ac_optarg" ;;
320 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
321 | --syscon | --sysco | --sysc | --sys | --sy)
322 ac_prev=sysconfdir ;;
323 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
324 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
325 sysconfdir="$ac_optarg" ;;
327 -target | --target | --targe | --targ | --tar | --ta | --t)
329 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
330 target="$ac_optarg" ;;
332 -v | -verbose | --verbose | --verbos | --verbo | --verb)
335 -version | --version | --versio | --versi | --vers)
336 echo "configure generated by autoconf version 2.12.1"
340 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
341 # Reject names that are not valid shell variable names.
342 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
343 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
345 ac_package=`echo $ac_package| sed 's/-/_/g'`
350 eval "with_${ac_package}='$ac_optarg'" ;;
352 -without-* | --without-*)
353 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
354 # Reject names that are not valid shell variable names.
355 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
356 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358 ac_package=`echo $ac_package| sed 's/-/_/g'`
359 eval "with_${ac_package}=no" ;;
362 # Obsolete; use --with-x.
365 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
366 | --x-incl | --x-inc | --x-in | --x-i)
367 ac_prev=x_includes ;;
368 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
369 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
370 x_includes="$ac_optarg" ;;
372 -x-libraries | --x-libraries | --x-librarie | --x-librari \
373 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
374 ac_prev=x_libraries ;;
375 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
376 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
377 x_libraries="$ac_optarg" ;;
379 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
383 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
384 echo "configure: warning: $ac_option: invalid host type" 1>&2
386 if test "x$nonopt" != xNONE; then
387 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
395 if test -n "$ac_prev"; then
396 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
401 # File descriptor usage:
404 # 2 errors and warnings
405 # 3 some systems may open it to /dev/tty
406 # 4 used on the Kubota Titan
407 # 6 checking for... messages and results
408 # 5 compiler messages saved in config.log
409 if test "$silent" = yes; then
417 This file contains any messages produced by compilers while
418 running configure, to aid debugging if configure makes a mistake.
421 # Strip out --no-create and --no-recursion so they do not pile up.
422 # Also quote any args containing shell metacharacters.
427 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
428 | --no-cr | --no-c) ;;
429 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
430 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
431 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
432 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
438 # Only set these to C if already set. These must not be set unconditionally
439 # because not all systems understand e.g. LANG=C (notably SCO).
440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441 # Non-C LC_CTYPE values break the ctype check.
442 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
448 rm -rf conftest* confdefs.h
449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
452 # A filename unique to this package, relative to the directory that
453 # configure is in, which we can look for to find out if srcdir is correct.
454 ac_unique_file=libF77/Version.c
456 # Find the source files, if location was not specified.
457 if test -z "$srcdir"; then
458 ac_srcdir_defaulted=yes
459 # Try the directory containing this script, then its parent.
461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
464 if test ! -r $srcdir/$ac_unique_file; then
468 ac_srcdir_defaulted=no
470 if test ! -r $srcdir/$ac_unique_file; then
471 if test "$ac_srcdir_defaulted" = yes; then
472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
479 # Prefer explicitly selected file to automatically selected ones.
480 if test -z "$CONFIG_SITE"; then
481 if test "x$prefix" != xNONE; then
482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
487 for ac_site_file in $CONFIG_SITE; do
488 if test -r "$ac_site_file"; then
489 echo "loading site script $ac_site_file"
494 if test -r "$cache_file"; then
495 echo "loading cache $cache_file"
498 echo "creating cache $cache_file"
503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504 ac_cpp='$CPP $CPPFLAGS'
505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507 cross_compiling=$ac_cv_prog_cc_cross
509 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
510 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
511 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
518 ac_n= ac_c='\c' ac_t=
523 # From configure.in 1.10
525 if test "$CROSS";then
526 if test "$CC_FOR_TARGET"; then
529 CC="../../xgcc -B../../xgcc/"
533 # For g77 we'll set CC to point at the built gcc, but this will get it into
535 # Extract the first word of "gcc", so it can be a program name with args.
536 set dummy gcc; ac_word=$2
537 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
538 echo "configure:539: checking for $ac_word" >&5
539 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
540 echo $ac_n "(cached) $ac_c" 1>&6
542 if test -n "$CC"; then
543 ac_cv_prog_CC="$CC" # Let the user override the test.
545 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
546 for ac_dir in $PATH; do
547 test -z "$ac_dir" && ac_dir=.
548 if test -f $ac_dir/$ac_word; then
557 if test -n "$CC"; then
558 echo "$ac_t""$CC" 1>&6
560 echo "$ac_t""no" 1>&6
563 if test -z "$CC"; then
564 # Extract the first word of "cc", so it can be a program name with args.
565 set dummy cc; ac_word=$2
566 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
567 echo "configure:568: checking for $ac_word" >&5
568 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
569 echo $ac_n "(cached) $ac_c" 1>&6
571 if test -n "$CC"; then
572 ac_cv_prog_CC="$CC" # Let the user override the test.
574 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
576 for ac_dir in $PATH; do
577 test -z "$ac_dir" && ac_dir=.
578 if test -f $ac_dir/$ac_word; then
579 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
588 if test $ac_prog_rejected = yes; then
589 # We found a bogon in the path, so make sure we never use it.
590 set dummy $ac_cv_prog_CC
592 if test $# -gt 0; then
593 # We chose a different compiler from the bogus one.
594 # However, it has the same basename, so the bogon will be chosen
595 # first if we set CC to just the basename; use the full file name.
597 set dummy "$ac_dir/$ac_word" "$@"
605 if test -n "$CC"; then
606 echo "$ac_t""$CC" 1>&6
608 echo "$ac_t""no" 1>&6
611 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
614 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
615 echo "configure:616: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
618 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
619 ac_cpp='$CPP $CPPFLAGS'
620 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
621 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
622 cross_compiling=$ac_cv_prog_cc_cross
624 cat > conftest.$ac_ext <<EOF
625 #line 626 "configure"
626 #include "confdefs.h"
629 if { (eval echo configure:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
630 ac_cv_prog_cc_works=yes
631 # If we can't run a trivial program, we are probably using a cross compiler.
632 if (./conftest; exit) 2>/dev/null; then
633 ac_cv_prog_cc_cross=no
635 ac_cv_prog_cc_cross=yes
638 echo "configure: failed program was:" >&5
639 cat conftest.$ac_ext >&5
640 ac_cv_prog_cc_works=no
644 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
645 if test $ac_cv_prog_cc_works = no; then
646 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
648 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
649 echo "configure:650: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
650 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
651 cross_compiling=$ac_cv_prog_cc_cross
653 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
654 echo "configure:655: checking whether we are using GNU C" >&5
655 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
656 echo $ac_n "(cached) $ac_c" 1>&6
658 cat > conftest.c <<EOF
663 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
670 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
672 if test $ac_cv_prog_gcc = yes; then
674 ac_test_CFLAGS="${CFLAGS+set}"
675 ac_save_CFLAGS="$CFLAGS"
677 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
678 echo "configure:679: checking whether ${CC-cc} accepts -g" >&5
679 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
680 echo $ac_n "(cached) $ac_c" 1>&6
682 echo 'void f(){}' > conftest.c
683 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
692 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
693 if test "$ac_test_CFLAGS" = set; then
694 CFLAGS="$ac_save_CFLAGS"
695 elif test $ac_cv_prog_cc_g = yes; then
702 test "${CFLAGS+set}" = set || CFLAGS="-g"
710 if test "$RANLIB"; then :
712 if test -z "$RANLIB_TEST"; then
717 # Extract the first word of "ranlib", so it can be a program name with args.
718 set dummy ranlib; ac_word=$2
719 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
720 echo "configure:721: checking for $ac_word" >&5
721 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
722 echo $ac_n "(cached) $ac_c" 1>&6
724 if test -n "$RANLIB"; then
725 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
727 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
728 for ac_dir in $PATH; do
729 test -z "$ac_dir" && ac_dir=.
730 if test -f $ac_dir/$ac_word; then
731 ac_cv_prog_RANLIB="ranlib"
736 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
739 RANLIB="$ac_cv_prog_RANLIB"
740 if test -n "$RANLIB"; then
741 echo "$ac_t""$RANLIB" 1>&6
743 echo "$ac_t""no" 1>&6
751 # Sanity check for the cross-compilation case:
752 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
753 echo "configure:754: checking how to run the C preprocessor" >&5
754 # On Suns, sometimes $CPP names a directory.
755 if test -n "$CPP" && test -d "$CPP"; then
758 if test -z "$CPP"; then
759 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
760 echo $ac_n "(cached) $ac_c" 1>&6
762 # This must be in double quotes, not single quotes, because CPP may get
763 # substituted into the Makefile and "${CC-cc}" will confuse make.
765 # On the NeXT, cc -E runs the code through the compiler's parser,
766 # not just through cpp.
767 cat > conftest.$ac_ext <<EOF
768 #line 769 "configure"
769 #include "confdefs.h"
773 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
774 { (eval echo configure:775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
775 ac_err=`grep -v '^ *+' conftest.out`
776 if test -z "$ac_err"; then
780 echo "configure: failed program was:" >&5
781 cat conftest.$ac_ext >&5
783 CPP="${CC-cc} -E -traditional-cpp"
784 cat > conftest.$ac_ext <<EOF
785 #line 786 "configure"
786 #include "confdefs.h"
790 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
791 { (eval echo configure:792: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
792 ac_err=`grep -v '^ *+' conftest.out`
793 if test -z "$ac_err"; then
797 echo "configure: failed program was:" >&5
798 cat conftest.$ac_ext >&5
805 ac_cv_prog_CPP="$CPP"
807 CPP="$ac_cv_prog_CPP"
809 ac_cv_prog_CPP="$CPP"
811 echo "$ac_t""$CPP" 1>&6
813 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
814 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
815 echo "configure:816: checking for stdio.h" >&5
816 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
817 echo $ac_n "(cached) $ac_c" 1>&6
819 cat > conftest.$ac_ext <<EOF
820 #line 821 "configure"
821 #include "confdefs.h"
824 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
825 { (eval echo configure:826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
826 ac_err=`grep -v '^ *+' conftest.out`
827 if test -z "$ac_err"; then
829 eval "ac_cv_header_$ac_safe=yes"
832 echo "configure: failed program was:" >&5
833 cat conftest.$ac_ext >&5
835 eval "ac_cv_header_$ac_safe=no"
839 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
840 echo "$ac_t""yes" 1>&6
843 echo "$ac_t""no" 1>&6
844 { echo "configure: error: Can't find stdio.h.
845 You must have a usable C system for the target already installed, at least
846 including headers and, preferably, the library, before you can configure
847 the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
848 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
852 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
853 echo "configure:854: checking for ANSI C header files" >&5
854 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
855 echo $ac_n "(cached) $ac_c" 1>&6
857 cat > conftest.$ac_ext <<EOF
858 #line 859 "configure"
859 #include "confdefs.h"
865 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
866 { (eval echo configure:867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
867 ac_err=`grep -v '^ *+' conftest.out`
868 if test -z "$ac_err"; then
870 ac_cv_header_stdc=yes
873 echo "configure: failed program was:" >&5
874 cat conftest.$ac_ext >&5
880 if test $ac_cv_header_stdc = yes; then
881 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
882 cat > conftest.$ac_ext <<EOF
883 #line 884 "configure"
884 #include "confdefs.h"
887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
888 egrep "memchr" >/dev/null 2>&1; then
898 if test $ac_cv_header_stdc = yes; then
899 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
900 cat > conftest.$ac_ext <<EOF
901 #line 902 "configure"
902 #include "confdefs.h"
905 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
906 egrep "free" >/dev/null 2>&1; then
916 if test $ac_cv_header_stdc = yes; then
917 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
918 if test "$cross_compiling" = yes; then
921 cat > conftest.$ac_ext <<EOF
922 #line 923 "configure"
923 #include "confdefs.h"
925 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
926 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
927 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
928 int main () { int i; for (i = 0; i < 256; i++)
929 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
933 if { (eval echo configure:934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
937 echo "configure: failed program was:" >&5
938 cat conftest.$ac_ext >&5
948 echo "$ac_t""$ac_cv_header_stdc" 1>&6
949 if test $ac_cv_header_stdc = yes; then
950 cat >> confdefs.h <<\EOF
951 #define STDC_HEADERS 1
958 echo $ac_n "checking for posix""... $ac_c" 1>&6
959 echo "configure:960: checking for posix" >&5
960 if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then
961 echo $ac_n "(cached) $ac_c" 1>&6
963 cat > conftest.$ac_ext <<EOF
964 #line 965 "configure"
965 #include "confdefs.h"
966 #include <sys/types.h>
968 #ifdef _POSIX_VERSION
973 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
974 egrep "yes" >/dev/null 2>&1; then
976 g77_cv_header_posix=yes
979 g77_cv_header_posix=no
985 echo "$ac_t""$g77_cv_header_posix" 1>&6
987 # We can rely on the GNU library being posix-ish. I guess checking the
988 # header isn't actually like checking the functions, though...
989 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
990 echo "configure:991: checking for GNU library" >&5
991 if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then
992 echo $ac_n "(cached) $ac_c" 1>&6
994 cat > conftest.$ac_ext <<EOF
995 #line 996 "configure"
996 #include "confdefs.h"
998 #ifdef __GNU_LIBRARY__
1003 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1004 egrep "yes" >/dev/null 2>&1; then
1015 echo "$ac_t""$g77_cv_lib_gnu" 1>&6
1017 # Apparently cygwin needs to be special-cased.
1018 echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6
1019 echo "configure:1020: checking for cyg\`win'32" >&5
1020 if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then
1021 echo $ac_n "(cached) $ac_c" 1>&6
1023 cat > conftest.$ac_ext <<EOF
1024 #line 1025 "configure"
1025 #include "confdefs.h"
1031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1032 egrep "yes" >/dev/null 2>&1; then
1034 g77_cv_sys_cygwin32=yes
1037 g77_cv_sys_cygwin32=no
1043 echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6
1045 # ditto for mingw32.
1046 echo $ac_n "checking for mingw32""... $ac_c" 1>&6
1047 echo "configure:1048: checking for mingw32" >&5
1048 if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then
1049 echo $ac_n "(cached) $ac_c" 1>&6
1051 cat > conftest.$ac_ext <<EOF
1052 #line 1053 "configure"
1053 #include "confdefs.h"
1059 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1060 egrep "yes" >/dev/null 2>&1; then
1062 g77_cv_sys_mingw32=yes
1065 g77_cv_sys_mingw32=no
1071 echo "$ac_t""$g77_cv_sys_mingw32" 1>&6
1074 ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
1075 echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
1076 echo "configure:1077: checking for fcntl.h" >&5
1077 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1078 echo $ac_n "(cached) $ac_c" 1>&6
1080 cat > conftest.$ac_ext <<EOF
1081 #line 1082 "configure"
1082 #include "confdefs.h"
1085 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1086 { (eval echo configure:1087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1087 ac_err=`grep -v '^ *+' conftest.out`
1088 if test -z "$ac_err"; then
1090 eval "ac_cv_header_$ac_safe=yes"
1093 echo "configure: failed program was:" >&5
1094 cat conftest.$ac_ext >&5
1096 eval "ac_cv_header_$ac_safe=no"
1100 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1101 echo "$ac_t""yes" 1>&6
1102 test $g77_cv_header_posix = yes && cat >> confdefs.h <<\EOF
1103 #define _POSIX_SOURCE 1
1107 echo "$ac_t""no" 1>&6
1108 cat >> confdefs.h <<\EOF
1111 cat >> confdefs.h <<\EOF
1118 echo $ac_n "checking for working const""... $ac_c" 1>&6
1119 echo "configure:1120: checking for working const" >&5
1120 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1121 echo $ac_n "(cached) $ac_c" 1>&6
1123 cat > conftest.$ac_ext <<EOF
1124 #line 1125 "configure"
1125 #include "confdefs.h"
1129 /* Ultrix mips cc rejects this. */
1130 typedef int charset[2]; const charset x;
1131 /* SunOS 4.1.1 cc rejects this. */
1132 char const *const *ccp;
1134 /* NEC SVR4.0.2 mips cc rejects this. */
1135 struct point {int x, y;};
1136 static struct point const zero = {0,0};
1137 /* AIX XL C 1.02.0.0 rejects this.
1138 It does not let you subtract one const X* pointer from another in an arm
1139 of an if-expression whose if-part is not a constant expression */
1140 const char *g = "string";
1141 ccp = &g + (g ? g-g : 0);
1142 /* HPUX 7.0 cc rejects these. */
1145 ccp = (char const *const *) p;
1146 { /* SCO 3.2v4 cc rejects this. */
1148 char const *s = 0 ? (char *) 0 : (char const *) 0;
1152 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1154 const int *foo = &x[0];
1157 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1158 typedef const int *iptr;
1162 { /* AIX XL C 1.02.0.0 rejects this saying
1163 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1164 struct s { int j; const int *ap[3]; };
1165 struct s *b; b->j = 5;
1167 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1173 if { (eval echo configure:1174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1177 echo "configure: failed program was:" >&5
1178 cat conftest.$ac_ext >&5
1185 echo "$ac_t""$ac_cv_c_const" 1>&6
1186 if test $ac_cv_c_const = no; then
1187 cat >> confdefs.h <<\EOF
1193 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1194 echo "configure:1195: checking for size_t" >&5
1195 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1196 echo $ac_n "(cached) $ac_c" 1>&6
1198 cat > conftest.$ac_ext <<EOF
1199 #line 1200 "configure"
1200 #include "confdefs.h"
1201 #include <sys/types.h>
1207 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1208 egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1210 ac_cv_type_size_t=yes
1213 ac_cv_type_size_t=no
1218 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1219 if test $ac_cv_type_size_t = no; then
1220 cat >> confdefs.h <<\EOF
1221 #define size_t unsigned
1227 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1228 echo "configure:1229: checking return type of signal handlers" >&5
1229 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1230 echo $ac_n "(cached) $ac_c" 1>&6
1232 cat > conftest.$ac_ext <<EOF
1233 #line 1234 "configure"
1234 #include "confdefs.h"
1235 #include <sys/types.h>
1241 extern "C" void (*signal (int, void (*)(int)))(int);
1243 void (*signal ()) ();
1250 if { (eval echo configure:1251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1252 ac_cv_type_signal=void
1254 echo "configure: failed program was:" >&5
1255 cat conftest.$ac_ext >&5
1257 ac_cv_type_signal=int
1262 echo "$ac_t""$ac_cv_type_signal" 1>&6
1263 cat >> confdefs.h <<EOF
1264 #define RETSIGTYPE $ac_cv_type_signal
1268 # we'll get atexit by default
1269 if test $ac_cv_header_stdc != yes; then
1270 echo $ac_n "checking for atexit""... $ac_c" 1>&6
1271 echo "configure:1272: checking for atexit" >&5
1272 if eval "test \"`echo '$''{'ac_cv_func_atexit'+set}'`\" = set"; then
1273 echo $ac_n "(cached) $ac_c" 1>&6
1275 cat > conftest.$ac_ext <<EOF
1276 #line 1277 "configure"
1277 #include "confdefs.h"
1278 /* System header to define __stub macros and hopefully few prototypes,
1279 which can conflict with char atexit(); below. */
1281 /* Override any gcc2 internal prototype to avoid an error. */
1282 /* We use char because int might match the return type of a gcc2
1283 builtin and then its argument prototype would still apply. */
1288 /* The GNU C library defines this for functions which it implements
1289 to always fail with ENOSYS. Some functions are actually named
1290 something starting with __ and the normal name is an alias. */
1291 #if defined (__stub_atexit) || defined (__stub___atexit)
1299 if { (eval echo configure:1300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1301 eval "ac_cv_func_atexit=yes"
1303 echo "configure: failed program was:" >&5
1304 cat conftest.$ac_ext >&5
1306 eval "ac_cv_func_atexit=no"
1311 if eval "test \"`echo '$ac_cv_func_'atexit`\" = yes"; then
1312 echo "$ac_t""yes" 1>&6
1313 cat >> confdefs.h <<\EOF
1314 #define onexit atexit
1318 echo "$ac_t""no" 1>&6
1319 cat >> confdefs.h <<\EOF
1323 echo $ac_n "checking for onexit""... $ac_c" 1>&6
1324 echo "configure:1325: checking for onexit" >&5
1325 if eval "test \"`echo '$''{'ac_cv_func_onexit'+set}'`\" = set"; then
1326 echo $ac_n "(cached) $ac_c" 1>&6
1328 cat > conftest.$ac_ext <<EOF
1329 #line 1330 "configure"
1330 #include "confdefs.h"
1331 /* System header to define __stub macros and hopefully few prototypes,
1332 which can conflict with char onexit(); below. */
1334 /* Override any gcc2 internal prototype to avoid an error. */
1335 /* We use char because int might match the return type of a gcc2
1336 builtin and then its argument prototype would still apply. */
1341 /* The GNU C library defines this for functions which it implements
1342 to always fail with ENOSYS. Some functions are actually named
1343 something starting with __ and the normal name is an alias. */
1344 #if defined (__stub_onexit) || defined (__stub___onexit)
1352 if { (eval echo configure:1353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1354 eval "ac_cv_func_onexit=yes"
1356 echo "configure: failed program was:" >&5
1357 cat conftest.$ac_ext >&5
1359 eval "ac_cv_func_onexit=no"
1364 if eval "test \"`echo '$ac_cv_func_'onexit`\" = yes"; then
1365 echo "$ac_t""yes" 1>&6
1368 echo "$ac_t""no" 1>&6
1369 echo $ac_n "checking for on_exit""... $ac_c" 1>&6
1370 echo "configure:1371: checking for on_exit" >&5
1371 if eval "test \"`echo '$''{'ac_cv_func_on_exit'+set}'`\" = set"; then
1372 echo $ac_n "(cached) $ac_c" 1>&6
1374 cat > conftest.$ac_ext <<EOF
1375 #line 1376 "configure"
1376 #include "confdefs.h"
1377 /* System header to define __stub macros and hopefully few prototypes,
1378 which can conflict with char on_exit(); below. */
1380 /* Override any gcc2 internal prototype to avoid an error. */
1381 /* We use char because int might match the return type of a gcc2
1382 builtin and then its argument prototype would still apply. */
1387 /* The GNU C library defines this for functions which it implements
1388 to always fail with ENOSYS. Some functions are actually named
1389 something starting with __ and the normal name is an alias. */
1390 #if defined (__stub_on_exit) || defined (__stub___on_exit)
1398 if { (eval echo configure:1399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1400 eval "ac_cv_func_on_exit=yes"
1402 echo "configure: failed program was:" >&5
1403 cat conftest.$ac_ext >&5
1405 eval "ac_cv_func_on_exit=no"
1410 if eval "test \"`echo '$ac_cv_func_'on_exit`\" = yes"; then
1411 echo "$ac_t""yes" 1>&6
1412 cat >> confdefs.h <<\EOF
1413 #define onexit on_exit
1417 echo "$ac_t""no" 1>&6
1427 # This should always succeed on unix.
1428 # Apparently positive result on cygwin loses re. NON_UNIX_STDIO
1429 # (as of cygwin b18). Likewise on mingw.
1430 echo $ac_n "checking for fstat""... $ac_c" 1>&6
1431 echo "configure:1432: checking for fstat" >&5
1432 if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then
1433 echo $ac_n "(cached) $ac_c" 1>&6
1435 cat > conftest.$ac_ext <<EOF
1436 #line 1437 "configure"
1437 #include "confdefs.h"
1438 /* System header to define __stub macros and hopefully few prototypes,
1439 which can conflict with char fstat(); below. */
1441 /* Override any gcc2 internal prototype to avoid an error. */
1442 /* We use char because int might match the return type of a gcc2
1443 builtin and then its argument prototype would still apply. */
1448 /* The GNU C library defines this for functions which it implements
1449 to always fail with ENOSYS. Some functions are actually named
1450 something starting with __ and the normal name is an alias. */
1451 #if defined (__stub_fstat) || defined (__stub___fstat)
1459 if { (eval echo configure:1460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1461 eval "ac_cv_func_fstat=yes"
1463 echo "configure: failed program was:" >&5
1464 cat conftest.$ac_ext >&5
1466 eval "ac_cv_func_fstat=no"
1471 if eval "test \"`echo '$ac_cv_func_'fstat`\" = yes"; then
1472 echo "$ac_t""yes" 1>&6
1475 echo "$ac_t""no" 1>&6
1478 echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6
1479 echo "configure:1480: checking need for NON_UNIX_STDIO" >&5
1480 if test $g77_cv_sys_cygwin32 = yes \
1481 || test $g77_cv_sys_mingw32 = yes \
1482 || test $ac_cv_func_fstat = no; then
1483 echo "$ac_t""yes" 1>&6
1484 cat >> confdefs.h <<\EOF
1485 #define NON_UNIX_STDIO 1
1489 echo "$ac_t""no" 1>&6
1492 # This is necessary for e.g. Linux:
1493 echo $ac_n "checking for necessary members of struct FILE""... $ac_c" 1>&6
1494 echo "configure:1495: checking for necessary members of struct FILE" >&5
1495 if eval "test \"`echo '$''{'g77_cv_struct_FILE'+set}'`\" = set"; then
1496 echo $ac_n "(cached) $ac_c" 1>&6
1498 cat > conftest.$ac_ext <<EOF
1499 #line 1500 "configure"
1500 #include "confdefs.h"
1503 FILE s; s._ptr; s._base; s._flag;
1506 if { (eval echo configure:1507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1508 g77_cv_struct_FILE=yes
1510 echo "configure: failed program was:" >&5
1511 cat conftest.$ac_ext >&5
1513 g77_cv_struct_FILE=no
1517 echo "$ac_t""$g77_cv_struct_FILE" 1>&6
1518 if test $g77_cv_struct_FILE = no; then
1519 cat >> confdefs.h <<\EOF
1520 #define MISSING_FILE_ELEMS 1
1525 echo $ac_n "checking for drem in -lm""... $ac_c" 1>&6
1526 echo "configure:1527: checking for drem in -lm" >&5
1527 ac_lib_var=`echo m'_'drem | sed 'y%./+-%__p_%'`
1528 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1529 echo $ac_n "(cached) $ac_c" 1>&6
1531 ac_save_LIBS="$LIBS"
1533 cat > conftest.$ac_ext <<EOF
1534 #line 1535 "configure"
1535 #include "confdefs.h"
1536 /* Override any gcc2 internal prototype to avoid an error. */
1537 /* We use char because int might match the return type of a gcc2
1538 builtin and then its argument prototype would still apply. */
1545 if { (eval echo configure:1546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1547 eval "ac_cv_lib_$ac_lib_var=yes"
1549 echo "configure: failed program was:" >&5
1550 cat conftest.$ac_ext >&5
1552 eval "ac_cv_lib_$ac_lib_var=no"
1555 LIBS="$ac_save_LIBS"
1558 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1559 echo "$ac_t""yes" 1>&6
1560 cat >> confdefs.h <<\EOF
1565 echo "$ac_t""no" 1>&6
1570 for ac_func in tempnam
1572 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1573 echo "configure:1574: checking for $ac_func" >&5
1574 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1575 echo $ac_n "(cached) $ac_c" 1>&6
1577 cat > conftest.$ac_ext <<EOF
1578 #line 1579 "configure"
1579 #include "confdefs.h"
1580 /* System header to define __stub macros and hopefully few prototypes,
1581 which can conflict with char $ac_func(); below. */
1583 /* Override any gcc2 internal prototype to avoid an error. */
1584 /* We use char because int might match the return type of a gcc2
1585 builtin and then its argument prototype would still apply. */
1590 /* The GNU C library defines this for functions which it implements
1591 to always fail with ENOSYS. Some functions are actually named
1592 something starting with __ and the normal name is an alias. */
1593 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1601 if { (eval echo configure:1602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1603 eval "ac_cv_func_$ac_func=yes"
1605 echo "configure: failed program was:" >&5
1606 cat conftest.$ac_ext >&5
1608 eval "ac_cv_func_$ac_func=no"
1613 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1614 echo "$ac_t""yes" 1>&6
1615 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1616 cat >> confdefs.h <<EOF
1617 #define $ac_tr_func 1
1621 echo "$ac_t""no" 1>&6
1626 # posix will guarantee the right behaviour for sprintf, else we can't be
1627 # sure; HEADER_STDC wouldn't be the right check in sunos4, for instance.
1628 # However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
1629 # we're posix-conformant, so always do the test.
1630 echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6
1631 echo "configure:1632: checking for ansi/posix sprintf result" >&5
1632 if test "$cross_compiling" = yes; then
1633 g77_cv_sys_sprintf_ansi=no
1635 cat > conftest.$ac_ext <<EOF
1636 #line 1637 "configure"
1637 #include "confdefs.h"
1639 /* does sprintf return the number of chars transferred? */
1640 main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
1643 if { (eval echo configure:1644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1645 g77_cv_sys_sprintf_ansi=yes
1647 echo "configure: failed program was:" >&5
1648 cat conftest.$ac_ext >&5
1650 g77_cv_sys_sprintf_ansi=no
1655 if eval "test \"`echo '$''{'g77_cv_sys_sprintf_ansi'+set}'`\" = set"; then
1656 echo $ac_n "(cached) $ac_c" 1>&6
1658 g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi
1661 if test $ac_cv_c_cross = no; then
1662 echo "$ac_t""$g77_cv_sys_sprintf_ansi" 1>&6
1664 echo "$ac_t""can't tell -- assuming no" 1>&6
1666 # The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't
1668 if test $g77_cv_sys_sprintf_ansi != yes; then
1669 cat >> confdefs.h <<\EOF
1670 #define USE_STRLEN 1
1675 # define NON_ANSI_RW_MODES on unix (can't hurt)
1676 echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6
1677 echo "configure:1678: checking NON_ANSI_RW_MODES" >&5
1678 cat > conftest.$ac_ext <<EOF
1679 #line 1680 "configure"
1680 #include "confdefs.h"
1692 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1693 egrep "yes" >/dev/null 2>&1; then
1702 if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then
1703 echo "$ac_t""no" 1>&6
1705 if test $is_unix = yes; then
1706 cat >> confdefs.h <<\EOF
1707 #define NON_ANSI_RW_MODES 1
1710 echo "$ac_t""yes" 1>&6
1712 echo "$ac_t""no" 1>&6
1716 # We have to firkle with the info in hconfig.h to figure out suitable types
1717 # (via com.h). proj.h and com.h are in $srcdir/.., config.h which they need
1718 # is in ../.. and the config files are in $srcdir/../../config.
1719 echo $ac_n "checking f2c integer type""... $ac_c" 1>&6
1720 echo "configure:1721: checking f2c integer type" >&5
1722 if test "$srcdir" = . ; then
1723 ac_cpp="$late_ac_cpp -I../../gcc/f -I../../gcc -I../../gcc/config"
1725 ac_cpp="$late_ac_cpp -I$srcdir/../gcc/f -I$srcdir/../gcc -I$srcdir/../gcc/config"
1727 if eval "test \"`echo '$''{'g77_cv_sys_f2cinteger'+set}'`\" = set"; then
1728 echo $ac_n "(cached) $ac_c" 1>&6
1730 cat > conftest.$ac_ext <<EOF
1731 #line 1732 "configure"
1732 #include "confdefs.h"
1734 #define FFECOM_DETERMINE_TYPES 1
1736 #if FFECOM_f2cINTEGER == FFECOM_f2ccodeLONG
1737 F2C_INTEGER=long int
1738 #elif FFECOM_f2cINTEGER == FFECOM_f2ccodeINT
1741 # error "Cannot find a suitable type for F2C_INTEGER"
1745 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1746 egrep "F2C_INTEGER=long int" >/dev/null 2>&1; then
1748 g77_cv_sys_f2cinteger="long int"
1752 if test "$g77_cv_sys_f2cinteger" = ""; then
1753 cat > conftest.$ac_ext <<EOF
1754 #line 1755 "configure"
1755 #include "confdefs.h"
1757 #define FFECOM_DETERMINE_TYPES 1
1759 #if FFECOM_f2cINTEGER == FFECOM_f2ccodeLONG
1760 F2C_INTEGER=long int
1761 #elif FFECOM_f2cINTEGER == FFECOM_f2ccodeINT
1764 # error "Cannot find a suitable type for F2C_INTEGER"
1768 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1769 egrep "F2C_INTEGER=int" >/dev/null 2>&1; then
1771 g77_cv_sys_f2cinteger=int
1776 if test "$g77_cv_sys_f2cinteger" = ""; then
1777 echo "$ac_t""""" 1>&6
1778 { echo "configure: error: Can't determine type for f2c integer; config.log may help." 1>&2; exit 1; }
1783 echo "$ac_t""$g77_cv_sys_f2cinteger" 1>&6
1784 F2C_INTEGER=$g77_cv_sys_f2cinteger
1788 echo $ac_n "checking f2c long int type""... $ac_c" 1>&6
1789 echo "configure:1790: checking f2c long int type" >&5
1791 if test "$srcdir" = . ; then
1792 ac_cpp="$late_ac_cpp -I../../gcc/f -I../../gcc -I../../gcc/config"
1794 ac_cpp="$late_ac_cpp -I$srcdir/../gcc/f -I$srcdir/../gcc -I$srcdir/../gcc/config"
1796 if eval "test \"`echo '$''{'g77_cv_sys_f2clongint'+set}'`\" = set"; then
1797 echo $ac_n "(cached) $ac_c" 1>&6
1799 cat > conftest.$ac_ext <<EOF
1800 #line 1801 "configure"
1801 #include "confdefs.h"
1803 #define FFECOM_DETERMINE_TYPES 1
1805 #if FFECOM_f2cLONGINT == FFECOM_f2ccodeLONG
1806 F2C_LONGINT=long int
1807 #elif FFECOM_f2cLONGINT == FFECOM_f2ccodeLONGLONG
1808 F2C_LONGINT=long long int
1810 # error "Cannot find a suitable type for F2C_LONGINT"
1814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1815 egrep "F2C_LONGINT=long int" >/dev/null 2>&1; then
1817 g77_cv_sys_f2clongint="long int"
1821 if test "$g77_cv_sys_f2clongint" = ""; then
1822 cat > conftest.$ac_ext <<EOF
1823 #line 1824 "configure"
1824 #include "confdefs.h"
1826 #define FFECOM_DETERMINE_TYPES 1
1828 #if FFECOM_f2cLONGINT == FFECOM_f2ccodeLONG
1829 F2C_LONGINT=long int
1830 #elif FFECOM_f2cLONGINT == FFECOM_f2ccodeLONGLONG
1831 F2C_LONGINT=long long int
1833 # error "Cannot find a suitable type for F2C_LONGINT"
1837 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1838 egrep "F2C_LONGINT=long long int" >/dev/null 2>&1; then
1840 g77_cv_sys_f2clongint="long long int"
1845 if test "$g77_cv_sys_f2clongint" = ""; then
1846 echo "$ac_t""""" 1>&6
1847 { echo "configure: error: Can't determine type for f2c long int; config.log may help." 1>&2; exit 1; }
1852 echo "$ac_t""$g77_cv_sys_f2clongint" 1>&6
1853 F2C_LONGINT=$g77_cv_sys_f2clongint
1861 # This EOF_CHAR is a misfeature on unix.
1862 cat >> confdefs.h <<\EOF
1863 #define NO_EOF_CHAR_CHECK 1
1867 cat >> confdefs.h <<\EOF
1868 #define Skip_f2c_Undefs 1
1875 cat >> confdefs.h <<\EOF
1876 #define Pad_UDread 1
1883 cat >> confdefs.h <<\EOF
1884 #define WANT_LEAD_0 1
1888 # avoid confusion in case the `makefile's from the f2c distribution have
1890 test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori
1891 test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori
1892 test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori
1895 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1896 if test -f $ac_dir/install-sh; then
1898 ac_install_sh="$ac_aux_dir/install-sh -c"
1900 elif test -f $ac_dir/install.sh; then
1902 ac_install_sh="$ac_aux_dir/install.sh -c"
1906 if test -z "$ac_aux_dir"; then
1907 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
1909 ac_config_guess=$ac_aux_dir/config.guess
1910 ac_config_sub=$ac_aux_dir/config.sub
1911 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1916 cat > confcache <<\EOF
1917 # This file is a shell script that caches the results of configure
1918 # tests run on this system so they can be shared between configure
1919 # scripts and configure runs. It is not useful on other systems.
1920 # If it contains results you don't want to keep, you may remove or edit it.
1922 # By default, configure uses ./config.cache as the cache file,
1923 # creating it if it does not exist already. You can give configure
1924 # the --cache-file=FILE option to use a different cache file; that is
1925 # what configure does when it calls configure scripts in
1926 # subdirectories, so they share the cache.
1927 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1928 # config.status only pays attention to the cache file if you give it the
1929 # --recheck option to rerun configure.
1932 # The following way of writing the cache mishandles newlines in values,
1933 # but we know of no workaround that is simple, portable, and efficient.
1934 # So, don't put newlines in cache variables' values.
1935 # Ultrix sh set writes to stderr and can't be redirected directly,
1936 # and sets the high bit in the cache file unless we assign to the vars.
1938 case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1940 # `set' does not quote correctly, so add quotes (double-quote substitution
1941 # turns \\\\ into \\, and sed turns \\ into \).
1943 -e "s/'/'\\\\''/g" \
1944 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1947 # `set' quotes correctly as required by POSIX, so do not add quotes.
1948 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1951 if cmp -s $cache_file confcache; then
1954 if test -w $cache_file; then
1955 echo "updating cache $cache_file"
1956 cat confcache > $cache_file
1958 echo "not updating unwritable cache $cache_file"
1963 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1965 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1966 # Let make expand exec_prefix.
1967 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1969 # Any assignment to VPATH causes Sun make to only execute
1970 # the first set of double-colon rules, so remove it if not needed.
1971 # If there is a colon in the path, we need to keep it.
1972 if test "x$srcdir" = x.; then
1973 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1976 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1978 # Transform confdefs.h into DEFS.
1979 # Protect against shell expansion while executing Makefile rules.
1980 # Protect against Makefile macro expansion.
1981 cat > conftest.defs <<\EOF
1982 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1983 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1988 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1992 # Without the "./", some shells look in PATH for config.status.
1993 : ${CONFIG_STATUS=./config.status}
1995 echo creating $CONFIG_STATUS
1996 rm -f $CONFIG_STATUS
1997 cat > $CONFIG_STATUS <<EOF
1999 # Generated automatically by configure.
2000 # Run this file to recreate the current configuration.
2001 # This directory was configured as follows,
2002 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2004 # $0 $ac_configure_args
2006 # Compiler output produced by configure, useful for debugging
2007 # configure, is in ./config.log if it exists.
2009 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2012 case "\$ac_option" in
2013 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2014 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2015 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2016 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2017 echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
2019 -help | --help | --hel | --he | --h)
2020 echo "\$ac_cs_usage"; exit 0 ;;
2021 *) echo "\$ac_cs_usage"; exit 1 ;;
2025 ac_given_srcdir=$srcdir
2027 trap 'rm -fr `echo "Makefile f2c.h libI77/Makefile libF77/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2029 cat >> $CONFIG_STATUS <<EOF
2031 # Protect against being on the right side of a sed subst in config.status.
2032 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2033 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2037 s%@CFLAGS@%$CFLAGS%g
2038 s%@CPPFLAGS@%$CPPFLAGS%g
2039 s%@CXXFLAGS@%$CXXFLAGS%g
2041 s%@LDFLAGS@%$LDFLAGS%g
2043 s%@exec_prefix@%$exec_prefix%g
2044 s%@prefix@%$prefix%g
2045 s%@program_transform_name@%$program_transform_name%g
2046 s%@bindir@%$bindir%g
2047 s%@sbindir@%$sbindir%g
2048 s%@libexecdir@%$libexecdir%g
2049 s%@datadir@%$datadir%g
2050 s%@sysconfdir@%$sysconfdir%g
2051 s%@sharedstatedir@%$sharedstatedir%g
2052 s%@localstatedir@%$localstatedir%g
2053 s%@libdir@%$libdir%g
2054 s%@includedir@%$includedir%g
2055 s%@oldincludedir@%$oldincludedir%g
2056 s%@infodir@%$infodir%g
2057 s%@mandir@%$mandir%g
2060 s%@RANLIB@%$RANLIB%g
2061 s%@RANLIB_TEST@%$RANLIB_TEST%g
2063 s%@F2C_INTEGER@%$F2C_INTEGER%g
2064 s%@F2C_LONGINT@%$F2C_LONGINT%g
2066 s%@subdirs@%$subdirs%g
2071 cat >> $CONFIG_STATUS <<\EOF
2073 # Split the substitutions into bite-sized pieces for seds with
2074 # small command number limits, like on Digital OSF/1 and HP-UX.
2075 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2076 ac_file=1 # Number of current file.
2077 ac_beg=1 # First line for current file.
2078 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2081 while $ac_more_lines; do
2082 if test $ac_beg -gt 1; then
2083 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2085 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2087 if test ! -s conftest.s$ac_file; then
2089 rm -f conftest.s$ac_file
2091 if test -z "$ac_sed_cmds"; then
2092 ac_sed_cmds="sed -f conftest.s$ac_file"
2094 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2096 ac_file=`expr $ac_file + 1`
2098 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2101 if test -z "$ac_sed_cmds"; then
2106 cat >> $CONFIG_STATUS <<EOF
2108 CONFIG_FILES=\${CONFIG_FILES-"Makefile f2c.h libI77/Makefile libF77/Makefile"}
2110 cat >> $CONFIG_STATUS <<\EOF
2111 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2112 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2114 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2115 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2116 *) ac_file_in="${ac_file}.in" ;;
2119 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2121 # Remove last slash and all that follows it. Not all systems have dirname.
2122 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2123 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2124 # The file is in a subdirectory.
2125 test ! -d "$ac_dir" && mkdir "$ac_dir"
2126 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2127 # A "../" for each directory in $ac_dir_suffix.
2128 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2130 ac_dir_suffix= ac_dots=
2133 case "$ac_given_srcdir" in
2135 if test -z "$ac_dots"; then top_srcdir=.
2136 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2137 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2139 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2140 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2144 echo creating "$ac_file"
2146 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2148 *Makefile*) ac_comsub="1i\\
2149 # $configure_input" ;;
2153 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2155 s%@configure_input@%$configure_input%g
2156 s%@srcdir@%$srcdir%g
2157 s%@top_srcdir@%$top_srcdir%g
2158 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2163 cat >> $CONFIG_STATUS <<EOF
2166 cat >> $CONFIG_STATUS <<\EOF
2170 chmod +x $CONFIG_STATUS
2171 rm -fr confdefs* $ac_clean_files
2172 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2174 if test "$no_recursion" != yes; then
2176 # Remove --cache-file and --srcdir arguments so they do not pile up.
2177 ac_sub_configure_args=
2179 for ac_arg in $ac_configure_args; do
2180 if test -n "$ac_prev"; then
2185 -cache-file | --cache-file | --cache-fil | --cache-fi \
2186 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2187 ac_prev=cache_file ;;
2188 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2189 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2191 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2193 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2195 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2199 for ac_config_dir in libU77; do
2201 # Do not complain, so a configure script can configure whichever
2202 # parts of a large source tree are present.
2203 if test ! -d $srcdir/$ac_config_dir; then
2207 echo configuring in $ac_config_dir
2212 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2214 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2222 # A "../" for each directory in /$ac_config_dir.
2223 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2226 .) # No --srcdir option. We are building in place.
2227 ac_sub_srcdir=$srcdir ;;
2228 /*) # Absolute path.
2229 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2231 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2234 # Check for guested configure; otherwise get Cygnus style configure.
2235 if test -f $ac_sub_srcdir/configure; then
2236 ac_sub_configure=$ac_sub_srcdir/configure
2237 elif test -f $ac_sub_srcdir/configure.in; then
2238 ac_sub_configure=$ac_configure
2240 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2244 # The recursion is here.
2245 if test -n "$ac_sub_configure"; then
2247 # Make the cache file name correct relative to the subdirectory.
2248 case "$cache_file" in
2249 /*) ac_sub_cache_file=$cache_file ;;
2251 ac_sub_cache_file="$ac_dots$cache_file" ;;
2254 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2255 # The eval makes quoting arguments work.
2256 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2259 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }